Question

A skyscraper casts a shadow 200 feet long. If the angle of elevation of the sun is 38 degrees then the height of theskyscrPer is approximately...

156.26 feet
200feet
173.34 feet
Not enough information

Answer 1

@vocaloid

Answer 2

B

Answer 3

200 feet? not quite, try sketching out the situation

Answer 4

a

Answer 5

good

Answer 6

An arc of length 10 meters is formed by a central angle A on a circle of radius 4., the measure of A in degrees is

143.24
2.50
216.76
36.76

Answer 7

arc length = radius * angle

solve for angle

note: this will give you the radians measure so you must then convert to degrees

Answer 8

c

Answer 9

10 x 4=40

Answer 10

arc length = radius * angle

10 = 4 * angle

angle = ?

Answer 11

b

Answer 12

note that this is the radians, you must then convert to degrees

Answer 13

a

Answer 14

good

Answer 15

is there anything else you'd like to get done? I might be going out soon